bbb bbi bbm bbn bbo bbr bbs bbt bi- bib bii bim bin bio bir bis bit bmb bmi bmm bmn bmo bmr bms bmt bnb bni bnn bno bnr bns bnt bob boi bom bon boo bor bos bot brb bri brm brn bro brr brs brt bsb bsi bsm bsn bso bsr bss bst btb bti btm btn bto btr bts btt ibb ibi ibm ibn ibo ibr ibs ibt iib iii iim iin iio iir iis iit im- imb imi imm imn imo ims imt in- inb ini inm inn ino inr ins int io- iob ioi iom ion ioo ior ios iot ir- irb iri irm irn iro irr irs irt is- isb isi ism isn iso isr iss ist itb iti itm itn ito its itt m-o m-r mbb mbi mbm mbo mbr mbs mbt mi- mib mii mim min mio mir mis mit mmb mmi mmm mmn mmo mmr mms mmt mnb mni mnm mnn mno mnr mns mnt mob moi mom mon moo mor mos mot mrb mri mrm mrn mro mrr mrs mrt msb msi msm msn mso msr mss mst mtb mti mtm mtn mto mtr mts mtt n-i nbb nbi nbm nbn nbo nbr nbs nbt nib nii nim nin nio nir nis nit nmb nmi nmm nmn nmo nmr nms nmt nnb nni nnm nnn nno nns nnt no- nob noi nom non noo nor nos not nrb nri nrm nrn nro nrr nrs nrt nsb nsi nsm nsn nso nsr nss nst ntb nti ntm ntn nto ntr nts ntt o-i ob- obb obi obm obn obo obr obs obt oib oii oim oin oio oir ois oit om- omb omi omm omn omo omr oms omt on- onb oni onn ono onr ons ont oo- oob ooi oom oon ooo oor oos oot or- orb ori orm orn oro orr ors ort os- osb osi osm osn oso osr oss ost ot- otb oti otm otn oto otr ots ott rbb rbi rbm rbn rbo rbr rbs rbt rib rii rim rin rio rir ris rit rmb rmi rmm rmn rmo rmr rms rmt rnb rni rnm rnn rno rnr rns rnt rob roi rom ron roo ror ros rot rrb rri rrm rrn rrr rrs rrt rsb rsi rsm rsn rso rsr rss rst rtb rti rtm rtn rto rtr rts rtt sbb sbi sbm sbn sbo sbr sbs sbt sib sii sim sin sio sir sis sit smb smi smm smn smo smr sms smt snb sni snm snn sno snr sns snt sob soi som son soo sor sos sot sr- srb sri srm srn sro srr srs srt ss- ssb ssi ssm ssn sso ssr sss sst stb sti stm stn sto str sts stt tbb tbi tbm tbn tbo tbr tbs tbt tib tii tim tin tio tir tis tit tmb tmi tmm tmn tmo tmr tms tmt tnb tni tnm tnn tno tnr tns tnt to- tob toi tom ton too tor tos tot trb tri trm trn tro trr trs trt tsb tsi tsm tsn tso tsr tss tst ttb tti ttm ttn tto ttr tts ttt

-ism bbbb bbbs bbin bibb bibi bibo bibs biin biis bimo bims bin- bini binn bino bins bint bio- bioi bion bios biot birb biri birn biro birr birs birt bis- biso biss bist bito bits bitt bmir bmmi bmts bnib bnim bnin bnor bnrr bnss bntm bobb bobi bobo bobs boi- boii boim boin bois boit bomb bomi boms bomt boni bonn bono bons bont boob boom boon boor boos boot bor- bori borm born boro borr bors bort bosi bosm bosn boso boss bost botb boti botn boto bots bott brim brin brio bris brit brno brns brob brom bron broo bror bros brot brrm brrr brrs brsb brsr brst bsim bsin bsms bsmt bsns bson bsos bsrm bssm bsts btob btor btrt btss bttb i-no ibbm ibim ibis ibms ibns ibon ibos ibot ibri ibro ibsn ibss ibtb ibts iiii iiio iiis iiit iinm iino iioi iioo iios iirs iisi iism iisr iist iitm iitr iitt imbi imin imir imit immi immo imms immt imno imon imri imro imrr imsi imso imsr imss imst imto imts inbo inis init inni inno innr inns ino- inoi inon inor inos inot inri inro inrs inso inss inst inti intn into intr ints iobi ioii ioio ioit iomo ioni ionn iono ions iooi iooo ioos iori iors ioso ioto irbm iri- irin irio iris irmo irms irob iron irri irrs irti irts isbn isbt isim isin isis isit ismi ismo isms isno isnt iso- ison isor isos isri issi isso issr isss isti isto istr ists itbs itim itin itis itmo itms itno itoi iton itoo itor itos itri itrs itsi itso itto mbbs mbim mbio mbis mbms mbrs mibs miii miin miio miis miit mim- mimi mimo mims mini minn mino mins mint mio- mion mios miri miro mirr mirs mirt mis- misi misn miso misr miss mist mit- mitb miti mitm mito mits mitt mmii mmis mmmm mmms mmor mmst mmts mnbb mnin mnis mnos mntb mntn mobb mobi mobo mobs moii moin moio moir mois moit momi momo moms mon- moni monn mono mons mont moob moon moor moos moot morb mori morn moro mors mort mosi moso moss most motb moti motm moto mots mott mrbb mrbm mrbs mris mron mrsi mrtm mrtn mrts mrtt msmb msmm msms mson msor msrb msrt mssi mssm mssr msst mstr msts mtbo mtbs mtns mtnt mtom mtor mtrr mtss mtst mttr mtts n-ii nbbo nbti nibi nibm nibo nibs niir niit nimb nimi nimo nimr nims nimt nini nino nins nion nioo nios niro nirs nirt nisi niso niss nist nitb niti nito nitr nits nmis nmit nmnt nmon nmos nmri nmtb nnit nnmt nnnn nnos nnot nnss nntn nobi nobm nobo nobs noib noin noio noir nois noit nom- nomi nomo noms non- noni nonn nono nons nont noo- noob noon